104434467220 has 96 divisors (see below), whose sum is σ = 230055154560. Its totient is φ = 39789066240.

The previous prime is 104434467209. The next prime is 104434467223. The reversal of 104434467220 is 22764434401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 104434467220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104434467223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5578075 + ... + 5596765.

It is an arithmetic number, because the mean of its divisors is an integer number (2396407860).

Almost surely, 2^104434467220 is an apocalyptic number.

104434467220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104434467220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115027577280).

104434467220 is an abundant number, since it is smaller than the sum of its proper divisors (125620687340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104434467220 is a wasteful number, since it uses less digits than its factorization.

104434467220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18905 (or 18903 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 104434467220 in words is "one hundred four billion, four hundred thirty-four million, four hundred sixty-seven thousand, two hundred twenty".